Click or Browse to select the firmware file from your computer. Click Update to start the process. Important Precautions
If you're having trouble finding the firmware, contacting Huawei's customer service might help. They can guide you to the correct resources. huawei b311221 firmware portable
The app allows you to manage firmware from your smartphone. Download & Connect : Install the HUAWEI AI Life app and connect your phone to the router's Wi-Fi. Select Device : Open the app and tap on your router icon to enter the management screen. Click or Browse to select the firmware file